N8nenital1iana N8nenital1iana 11-11-2016 Mathematics contestada What are the period and phase shift for f(x) = tan(2x + __)? Period: pi over two; phase shift: x = negative pi over two Period: negative pi over two; phase shift: x = pi over two Period: __; phase shift: x = negative pi over two Period: __; phase shift: x = pi over two